Evaluating the molecular basis for acute mountain sickness: hypoxia response gene expression patterns in warfighters and murine populations.

Acute mountain sickness (AMS) is an illness that affects many individuals at altitudes above 2,400 m (8,000 ft) resulting in decreased performance. Models that provide quantitative estimates of AMS risk are expanding, but predictive genetic models for AMS susceptibility are still under investigation. Thirty-four male U.