Aspirin double use offer - New study

According to a new study Aspirin,a NSAID populary used as pain killer has another hidden use  of resolving Inflammation.The study published in PNAS suggests Aspirin along with prevention of pain causing compounds also triggers cyclooxygens to make trace amount of related compound 15-HETE,which can be converted by a second enzyme into lipoxin , which is known to reverse the inflammation.
Note:As you know,Aspirin inhibits the enzyme Cyclooxygenase which plays major role in production of prostaglandins , which cause arthritis, headache and many other ailments