http://www.medications.com/effect/view/29408 Some of you who are following this site may remember that I posted that when I was following the pathways of the leukeotriene receptor antagonist Singulair that I got to a point where I concluded that there has to be a genetic component (meaning that there Thu, 10 Apr 2008 11:50:03 -0400 http://www.medications.com/effect/view/29408?item=6952 Thanks for your research. I have been wondering about the genetic component to this since my son has neurological problems from birth and reacted to Singulair. I have a friend, her son has cerebral palsy, we both felt that our boys were affected because of http://www.medications.com/effect/view/29408?item=6952 Thu, 10 Apr 2008 13:10:11 -0400 http://www.medications.com/effect/view/29408?item=6955 " However, logically one might predict that it will be the combination of the polymorphisms in these different key regulatory enzymes and receptors that may ultimately determine treatment response. There have been some attempts to tease out the possible co http://www.medications.com/effect/view/29408?item=6955