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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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  Teenager holding eggs.    
          2012 Research Highlights — Clinical Breakthroughs    
          December 31, 2012 —     
          Prevention, Diagnosis and Treatment of Human Disease.
  20120305-egg.jpg
    
  
  Oocyte.    
          2012 Research Highlights — Promising Medical Advances    
          December 31, 2012 —     
          Findings with Potential for Enhancing Human Health.
  20120924-junk.jpg
    
  
  DNA strands.    
          2012 Research Highlights — Insights from the Lab    
          December 31, 2012 —     
          Noteworthy Advances in Basic Research.
  20121217-fetal-cropped.jpg
    
  
  A healthy baby.    
          Genomic Technology Detects Fetal Problems    
          December 17, 2012 —     
          Two new studies show the potential of a genomic technique to help spot abnormalities in fetuses that conventional methods can’t. The technology might allow better planning for early interventions and prevention of stillbirth.
  20121217-trust.jpg
    
  
  An untrustworthy man in a senior’s doorway.    
          Brain Changes as Trust Rises With Age    
          December 17, 2012 —     
          Older adults are more likely than younger ones to perceive dishonest faces as trustworthy, according to a study of social judgments and brain activity. The findings may help explain why older people are more likely to fall victim to fraud.
  20121217-heart.jpg
    
  
  Mouse heart cells with brightly colored nuclei.    
          Source of New Heart Cell Growth Discovered    
          December 17, 2012 —     
          A study in mice suggests that new heart cells arise from pre-existing heart cells and that the renewal process slows with age. The findings may lead to improved regenerative therapy for people with heart damage.
  20121210-flu.jpg
    
  
  Woman with a laptop looking over a lake as a heavy storm approaches.    
          Forecasting Flu Outbreaks    
          December 10, 2012 —     
          Scientists were able to forecast seasonal flu outbreaks using an approach common to weather prediction. The accomplishment lays the groundwork for systems to help public officials better predict and prepare for outbreaks.
  20121210-lungcancer.jpg
    
  
  Female Asian senior citizen and her granddaughter.    
          Gene Variations Linked to Lung Cancer in Non-Smokers    
          December 10, 2012 —     
          Researchers identified 3 genetic regions that predispose Asian women who’ve never smoked to lung cancer. The finding provides evidence that lung cancer between smokers and never-smokers can differ on a fundamental level.
  20121210-habits.jpg
    
  
  Bearded man in his 60s lost in thought.    
          Old Habits Gone But Not Forgotten    
          December 10, 2012 —     
          Scientists identified a small region of the rat brain that seems to control whether certain habits will continue or be replaced by new habits. The finding offers insights into the brain circuitry that creates and manages our habits.
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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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