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Top NEWS Post 4-16-2009

Posted April 16th, 2009 by RedScrubs.com

Top News

Here is our Top Blog Post for today, brought to you by MedReader:


  • Molecule Prompts Damaged Heart Cells To Repair Themselves After A Heart Attack
  • A protein that the heart produces during its early development reactivates the embryonic coronary developmental program and initiates migration of heart cells and blood vessel growth after a heart attack, researchers at UT Southwestern Medical Center have found. The molecule, Thymosin beta-4 (TB4), is expressed by embryos during the heart’s development and encourages migration of heart cells.


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