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    Follow

    Enzyme

    An enzyme is a substance that acts as a catalyst in living organisms; they regulate and speed up the rate at which chemical reactions proceed.

    Trending News

    • MAR 18, 2015
      Earth & The Environment
      Life came to Earth on a meteorite, say scientists
      Life came to Earth on a meteorite, say scientists

      An article by Andrew Griffin, appearing in the 17 March issue of The Independent, tells the story:

      Life ...
      Written By: Robert Woodard
      3
      MAR 17, 2015
      Genetics & Genomics
      Human Genome Includes 'Foreign' Genes Not From Our Ancestors
      Human Genome Includes 'Foreign' Genes Not From Our Ancestors
      Many animals, including humans, acquired essential ‘foreign' genes from microorganisms co-habiting their environment in ...
      Written By: Ilene Schneider
      4
      MAR 16, 2015
      Microbiology
      Bacteria inspires nerve gas neutralizer
      Bacteria inspires nerve gas neutralizer
      A robust new material is extraordinarily adept at destroying toxic nerve agents that were first used 100 years ago durin ...
      Written By: Will Hector
      7
      MAR 13, 2015
      Neuroscience
      A Good Night's Sleep Does More Than Prevent Yawning
      A Good Night's Sleep Does More Than Prevent Yawning
      New research from The Scripps Research Institute (TSRI) shows that two proteins critical for maintaining healthy day-nig ...
      Written By: Ilene Schneider
      6
      MAR 12, 2015
      Cancer
      Can green tea slow cancer in smokers?
      Can green tea slow cancer in smokers?

      A study by University of Illinois at Chicago researchers aims to determine whether green tea can inhibit the growt ...
      Written By: Robert Woodard
      7
      MAR 11, 2015
      Cancer
      Understanding of Cancer Cell Enzyme Flipped on its Head
      Understanding of Cancer Cell Enzyme Flipped on its Head
      Researchers from Manchester, working with scientists in California, have found that certain molecules long thought to pr ...
      Written By: Ilene Schneider
      6
      MAR 11, 2015
      Cell & Molecular Biology
      Roadblock in Mapping the Human Connectome
      Roadblock in Mapping the Human Connectome
      The human connectome can be described as a map of the millions of connections between all of the neurons in the brain. M ...
      Written By: Brenda Kelley Kim
      7
      MAR 10, 2015
      Genetics & Genomics
      Reproductive Research
      Reproductive Research
      Researchers have gotten one step closer to unraveling the highly complex series of processes that lead to an event criti ...
      Written By: Ilene Schneider
      6
      MAR 09, 2015
      Genetics & Genomics
      Stem Cell Researchers Develop Method to Treat Sickle Cell Disease
      Stem Cell Researchers Develop Method to Treat Sickle Cell Disease
      UCLA stem cell researchers have shown that a novel stem cell gene therapy method could lead to a one-time, lasting treat ...
      Written By: Ilene Schneider
      8
      MAR 05, 2015
      Neuroscience
      Upending Alzheimer's Theory
      Upending Alzheimer's Theory
      A study from Harvard Medical School researchers at Massachusetts General Hospital and Brigham and Women's Hospital revea ...
      Written By: Ilene Schneider
      6
      FEB 27, 2015
      Microbiology
      Enzyme Cues Bacteria to Recall a Peril
      Enzyme Cues Bacteria to Recall a Peril
      Bacteria don't have intellect, but that doesn't stop them from recalling the past. Specifically, those times they're bom ...
      Written By: Judy O'Rourke
      5
      FEB 26, 2015
      Microbiology
      New Clues for Treatment of Antibiotic-Resistant Bacteria
      New Clues for Treatment of Antibiotic-Resistant Bacteria
      Researchers at the University of Georgia have identified a previously unknown process that many bacteria, including thos ...
      Written By: Judy O'Rourke
      6
      FEB 25, 2015
      Cell & Molecular Biology
      Small Molecule May Help Reduce Cancer in At-Risk Population
      Small Molecule May Help Reduce Cancer in At-Risk Population
      Scientists have shown that small molecules can "hijack" enzyme function in mice, suggesting a possible preventive mechan ...
      Written By: Ilene Schneider
      5
      FEB 25, 2015
      Health & Medicine
      Could an HIV Drug Beat Strep Throat, Flesh-Eating Bacteria?
      Could an HIV Drug Beat Strep Throat, Flesh-Eating Bacteria?
      With antibiotic resistance on the rise, scientists are looking for innovative ways to combat bacterial infections. The p ...
      Written By: Judy O'Rourke
      7
      FEB 18, 2015
      Microbiology
      Researchers Find Previously Unknown Means of Viral Transmission: Virus particles travel in clusters, more deftly infecting cells than solitary viruses
      Researchers Find Previously Unknown Means of Viral Transmission: Virus particles travel in clusters, more deftly infecting cells than solitary viruses
      Researchers have found a remarkable-and heretofore unseen-way in which viruses disperse between cells. Multiple poliovir ...
      Written By: Judy O'Rourke
      6
      FEB 13, 2015
      Neuroscience
      Study Reveals Potential Therapeutic Target for Mysterious Brain Blood Vessel Disorder
      Study Reveals Potential Therapeutic Target for Mysterious Brain Blood Vessel Disorder
      While tens of millions of people have abnormal, leak-prone sproutings of blood vessels in the brain called cerebral cave ...
      Written By: Ilene Schneider
      5
      JAN 27, 2015
      Videos
      Polymerase Chain Reaction (PCR)
      Polymerase Chain Reaction (PCR)
      Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived fr ...
      Written By: Greg Cruikshank
      4
      JAN 12, 2015
      Health & Medicine
      Red, Red Wine
      Red, Red Wine
      While long touted for it's health benefits as well as it's ability to enhance any dinner party, red wine has been studie ...
      Written By: Brenda Kelley Kim
      4
      JAN 05, 2015
      Immunology
      Adds to our understanding about immune system's abilities
      Adds to our understanding about immune system's abilities
      While our immune system counts on the production of antibodies to spot and sap bacteria and viruses, it does not stockpi ...
      Written By: Judy O'Rourke
      3
      NOV 05, 2014
      Neuroscience
      Scientists Engineer First Human Brain Cells with Alzheimer
      Scientists Engineer First Human Brain Cells with Alzheimer
      Researchers from the Genetics and Aging Research Unit at Massachusetts General Hospital (MGH) have created what they Alz ...
      Written By: Ilene Schneider
      2
      OCT 14, 2014
      Microbiology
      The Drug-Making Factory Within: A recent discovery charts new role for naturally occurring drugs
      The Drug-Making Factory Within: A recent discovery charts new role for naturally occurring drugs
      Scientists have discovered that microbiota that colonize our bodies inside and out have the capacity to create molecules ...
      Written By: Judy O'Rourke
      2
      OCT 01, 2014
      Chemistry & Physics
      Lilly Buoyed by Positive Early Clinical Trial Results for Alzheimer
      Lilly Buoyed by Positive Early Clinical Trial Results for Alzheimer
      Alzheimer's disease, a progressive, fatal brain disease-and the most frequent type of dementia-hijacks a person's memory ...
      Written By: Judy O'Rourke
      3
      AUG 18, 2014
      Cancer
      Stealth Combination Attacks Cancer
      Stealth Combination Attacks Cancer
      Combination therapies, or "drug cocktails," are part of modern anti-cancer treatments today. The more researchers learn ...
      Written By: Ilene Schneider
      3
      AUG 01, 2014
      Neuroscience
      Gene inhibitor and salmon fibrin restore function lost in spinal cord injury
      Gene inhibitor and salmon fibrin restore function lost in spinal cord injury
      A therapy that combines salmon fibrin injections into the spinal cord and injections of a gene inhibitor into the brain ...
      Written By: Jen Ellis
      2
    MAR 18, 2015
    Earth & The Environment
    Life came to Earth on a meteorite, say scientists
    Life came to Earth on a meteorite, say scientists

    An article by Andrew Griffin, appearing in the 17 March issue of The Independent, tells the story:

    Life ...
    Written By: Robert Woodard
    3
    MAR 17, 2015
    Genetics & Genomics
    Human Genome Includes 'Foreign' Genes Not From Our Ancestors
    Human Genome Includes 'Foreign' Genes Not From Our Ancestors
    Many animals, including humans, acquired essential ‘foreign' genes from microorganisms co-habiting their environment in ...
    Written By: Ilene Schneider
    4
    MAR 16, 2015
    Microbiology
    Bacteria inspires nerve gas neutralizer
    Bacteria inspires nerve gas neutralizer
    A robust new material is extraordinarily adept at destroying toxic nerve agents that were first used 100 years ago durin ...
    Written By: Will Hector
    7
    MAR 13, 2015
    Neuroscience
    A Good Night's Sleep Does More Than Prevent Yawning
    A Good Night's Sleep Does More Than Prevent Yawning
    New research from The Scripps Research Institute (TSRI) shows that two proteins critical for maintaining healthy day-nig ...
    Written By: Ilene Schneider
    6
    MAR 12, 2015
    Cancer
    Can green tea slow cancer in smokers?
    Can green tea slow cancer in smokers?

    A study by University of Illinois at Chicago researchers aims to determine whether green tea can inhibit the growt ...
    Written By: Robert Woodard
    7
     
     
  • MAR 11, 2015
    Cancer
    Understanding of Cancer Cell Enzyme Flipped on its Head
    Understanding of Cancer Cell Enzyme Flipped on its Head
    Researchers from Manchester, working with scientists in California, have found that certain molecules long thought to pr ...
    Written By: Ilene Schneider
    6
    MAR 11, 2015
    Cell & Molecular Biology
    Roadblock in Mapping the Human Connectome
    Roadblock in Mapping the Human Connectome
    The human connectome can be described as a map of the millions of connections between all of the neurons in the brain. M ...
    Written By: Brenda Kelley Kim
    7
    MAR 10, 2015
    Genetics & Genomics
    Reproductive Research
    Reproductive Research
    Researchers have gotten one step closer to unraveling the highly complex series of processes that lead to an event criti ...
    Written By: Ilene Schneider
    6
    MAR 09, 2015
    Genetics & Genomics
    Stem Cell Researchers Develop Method to Treat Sickle Cell Disease
    Stem Cell Researchers Develop Method to Treat Sickle Cell Disease
    UCLA stem cell researchers have shown that a novel stem cell gene therapy method could lead to a one-time, lasting treat ...
    Written By: Ilene Schneider
    8
    MAR 05, 2015
    Neuroscience
    Upending Alzheimer's Theory
    Upending Alzheimer's Theory
    A study from Harvard Medical School researchers at Massachusetts General Hospital and Brigham and Women's Hospital revea ...
    Written By: Ilene Schneider
    6
     
     
  • FEB 27, 2015
    Microbiology
    Enzyme Cues Bacteria to Recall a Peril
    Enzyme Cues Bacteria to Recall a Peril
    Bacteria don't have intellect, but that doesn't stop them from recalling the past. Specifically, those times they're bom ...
    Written By: Judy O'Rourke
    5
    FEB 26, 2015
    Microbiology
    New Clues for Treatment of Antibiotic-Resistant Bacteria
    New Clues for Treatment of Antibiotic-Resistant Bacteria
    Researchers at the University of Georgia have identified a previously unknown process that many bacteria, including thos ...
    Written By: Judy O'Rourke
    6
    FEB 25, 2015
    Cell & Molecular Biology
    Small Molecule May Help Reduce Cancer in At-Risk Population
    Small Molecule May Help Reduce Cancer in At-Risk Population
    Scientists have shown that small molecules can "hijack" enzyme function in mice, suggesting a possible preventive mechan ...
    Written By: Ilene Schneider
    5
    FEB 25, 2015
    Health & Medicine
    Could an HIV Drug Beat Strep Throat, Flesh-Eating Bacteria?
    Could an HIV Drug Beat Strep Throat, Flesh-Eating Bacteria?
    With antibiotic resistance on the rise, scientists are looking for innovative ways to combat bacterial infections. The p ...
    Written By: Judy O'Rourke
    7
    FEB 18, 2015
    Microbiology
    Researchers Find Previously Unknown Means of Viral Transmission: Virus particles travel in clusters, more deftly infecting cells than solitary viruses
    Researchers Find Previously Unknown Means of Viral Transmission: Virus particles travel in clusters, more deftly infecting cells than solitary viruses
    Researchers have found a remarkable-and heretofore unseen-way in which viruses disperse between cells. Multiple poliovir ...
    Written By: Judy O'Rourke
    6
     
     
  • FEB 13, 2015
    Neuroscience
    Study Reveals Potential Therapeutic Target for Mysterious Brain Blood Vessel Disorder
    Study Reveals Potential Therapeutic Target for Mysterious Brain Blood Vessel Disorder
    While tens of millions of people have abnormal, leak-prone sproutings of blood vessels in the brain called cerebral cave ...
    Written By: Ilene Schneider
    5
    JAN 27, 2015
    Videos
    Polymerase Chain Reaction (PCR)
    Polymerase Chain Reaction (PCR)
    Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived fr ...
    Written By: Greg Cruikshank
    4
    JAN 12, 2015
    Health & Medicine
    Red, Red Wine
    Red, Red Wine
    While long touted for it's health benefits as well as it's ability to enhance any dinner party, red wine has been studie ...
    Written By: Brenda Kelley Kim
    4
    JAN 05, 2015
    Immunology
    Adds to our understanding about immune system's abilities
    Adds to our understanding about immune system's abilities
    While our immune system counts on the production of antibodies to spot and sap bacteria and viruses, it does not stockpi ...
    Written By: Judy O'Rourke
    3
    NOV 05, 2014
    Neuroscience
    Scientists Engineer First Human Brain Cells with Alzheimer
    Scientists Engineer First Human Brain Cells with Alzheimer
    Researchers from the Genetics and Aging Research Unit at Massachusetts General Hospital (MGH) have created what they Alz ...
    Written By: Ilene Schneider
    2
     
     
  • OCT 14, 2014
    Microbiology
    The Drug-Making Factory Within: A recent discovery charts new role for naturally occurring drugs
    The Drug-Making Factory Within: A recent discovery charts new role for naturally occurring drugs
    Scientists have discovered that microbiota that colonize our bodies inside and out have the capacity to create molecules ...
    Written By: Judy O'Rourke
    2
    OCT 01, 2014
    Chemistry & Physics
    Lilly Buoyed by Positive Early Clinical Trial Results for Alzheimer
    Lilly Buoyed by Positive Early Clinical Trial Results for Alzheimer
    Alzheimer's disease, a progressive, fatal brain disease-and the most frequent type of dementia-hijacks a person's memory ...
    Written By: Judy O'Rourke
    3
    AUG 18, 2014
    Cancer
    Stealth Combination Attacks Cancer
    Stealth Combination Attacks Cancer
    Combination therapies, or "drug cocktails," are part of modern anti-cancer treatments today. The more researchers learn ...
    Written By: Ilene Schneider
    3
    AUG 01, 2014
    Neuroscience
    Gene inhibitor and salmon fibrin restore function lost in spinal cord injury
    Gene inhibitor and salmon fibrin restore function lost in spinal cord injury
    A therapy that combines salmon fibrin injections into the spinal cord and injections of a gene inhibitor into the brain ...
    Written By: Jen Ellis
    2
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