Jean raised an eyebrow, curious. Mutant healing factor had always fascinated her and the ability to heal, well, that was even higher on her list of things she yearned to study and understand. Still, she knew what it was like to be scrutinized under a microscope and knew that most others would probably feel the same way. "I see," she said calmly, still focusing on the readouts and making notes in his file. "It seems everything else is in good order as well. Blood pressure is on the high end of normal, but," she gave him a smile. "That's to be expected."