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 You are here Home News & Events
 NIH Research Matters
 April 16, 2024 Edition
 20240416-cholesterol.jpeg A young woman and older man preparing a salad.
 Gut bacteria may reduce cholesterol and lower heart disease risk
 Researchers pinpointed gut bacteria that affect levels of cholesterol and other compounds linked to heart disease.
 20240416-stem-cell.jpg 3D rendering of several stem cells dividing in the bone marrow.
 Rejuvenating the immune system by depleting certain stem cells
 Researchers found that depleting certain stem cells improved the immune systems of aged mice.
 20240416-bladder.jpeg Bathroom sign on the wall of a hallway.
 Sensor monitors bladder fullness
 Researchers developed a wireless implantable device that can monitor bladder filling and emptying in real time and send data to a smartphone.
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 20140929-bacteriophages.jpg
    
  
  Bacteriophages    
          2014 Research Highlights — Insights from the Lab    
          December 22, 2014 —     
          Noteworthy advances in basic research.
  20140915-ebola-lowres.jpg
    
  
  Strand-like Ebola Virons    
          2014 Research Highlights — Clinical Advances    
          December 22, 2014 —     
          Prevention, diagnosis, and treatment of human disease.
  20140407-brain-on-road-map.jpg
    
  
  Illustration of a brain sitting on, and wrapped with, a road map.    
          2014 Research Highlights — Promising Medical Advances    
          December 22, 2014 —     
          Findings with potential for enhancing human health.
  20141215-ebola.jpg
    
  
  Person receiving a vaccine    
          Ebola Vaccine Prompts Immune Response    
          December 15, 2014 —     
          An experimental vaccine to prevent Ebola virus disease was well-tolerated and produced immune system responses in all 20 healthy adults who received it.
  20141215-bedding.jpg
    
  
  Safe sleep environment.    
          Unsafe Infant Bedding Use Still Common    
          December 15, 2014 —     
          Despite recommendations against the practice, many infants are still placed to sleep with bedding that increases the risk of suffocation and sudden infant death syndrome.
  20141215-spinal-cropped.jpg
    
  
  A chemical barrier.    
          Drug Improves Function in Rats with Spinal Cord Injuries    
          December 15, 2014 —     
          Researchers developed a drug that allows spinal cord neurons to grow after injury, improving movement and bladder function. The approach may lead to treatments for paralysis and other conditions caused by certain types of nerve damage.
  20141208-genomes.jpg
    
  
  Mouse and DNA sequences.    
          Comparing the Mouse and Human Genomes    
          December 8, 2014 —     
          An international genomics effort will help scientists better understand how and when mouse models can best be used to study human biology and disease.
  20141208-hemophilia.jpg
    
  
  Illustration of a blood clot.    
          Gene Therapy Used to Treat Hemophilia    
          December 8, 2014 —     
          Experimental gene therapy improved symptoms for as long as 4 years in men with severe hemophilia. The study shows the potential for gene therapy to treat this and other disorders.
  20141208-DNA.jpg
    
  
  Damaged DNA.    
          Structural Snapshots of Damaged DNA    
          December 8, 2014 —     
          Researchers revealed how nucleotides damaged by oxidative stress block DNA repair mechanisms. The cell death triggered by this process is thought to play a role in many diseases.
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About NIH Research Matters
  
  **Editor:** Harrison Wein, Ph.D.

**Assistant Editors:** Vicki Contie and Brian Doctrow, Ph.D.

***NIH Research Matters***is a weekly update of NIH research highlights reviewed by NIH’s experts. It's published by the Office of Communications and Public Liaison in the NIH Office of the Director.

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