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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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          2010 Research Highlights — Clinical Breakthroughs    
          December 31, 2010 —     
          Prevention, Diagnosis and Treatment of Human Disease
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          2010 Research Highlights — Promising Medical Advances    
          December 31, 2010 —     
          Findings with Potential for Enhancing Human Health
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  Molecular model of CXCR4 structure    
          2010 Research Highlights — Insights from the Lab    
          December 31, 2010 —     
          Noteworthy Advances in Basic Research
  20101220-alzdisease.jpg
    
  
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          Alzheimer’s Disease May Stem from Protein Clearance Problem    
          December 20, 2010 —     
          Researchers have discovered that a key protein implicated in Alzheimer's disease is produced in the brain at a normal rate but is not removed efficiently. The finding may lead to improved tests for early diagnosis and new approaches for treating...
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  Photo of a newborn's fingertips held by an adult’s hand    
          Treatment for Addicted Moms Has Better Outcomes for Babies    
          December 20, 2010 —     
          Buprenorphine, a promising treatment for opioid-addicted pregnant women, reduces withdrawal-related symptoms to their newborns better than standard methadone therapy, a new clinical trial shows.
  20101220-infections.jpg
    
  
  Photo of an elderly man    
          Preventing Bacterial Infections from Medical Devices    
          December 20, 2010 —     
          New research has identified a protein that helps bacteria break away from medical devices like catheters and spread throughout the body. The finding gives insight into how bacterial communities called biofilms cause disease and provides a potential...
  20101213-arsenic.jpg
    
  
  Photo of a woman standing in shallow water with a specimen jar    
          Bacteria Can Grow Using Arsenic    
          December 13, 2010 —     
          Researchers have isolated a bacterium that can use arsenic instead of phosphorus to sustain its growth. The discovery could fundamentally affect how we define life.
  20101213-prions.jpg
    
  
  Electron microscope image showing clumps of prion fibers    
          Early Prion Detection May Be Possible    
          December 13, 2010 —     
          Researchers have developed a method for detecting prions that may lead to a practical test for diagnosing the fatal brain conditions caused by these infectious agents.
  20101213-alzheimers.jpg
    
  
  Microscope image showing clusters of red dots scattered among a field of green neurons    
          Insight into Memory Loss in Alzheimer’s Disease    
          December 13, 2010 —     
          A protein lost in Alzheimer’s disease may play a key role in memory development, according to a new study in mice. The findings give insight into how brain signals are disrupted by the disease and offer a potential new treatment target.
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  **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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