A team of researchers is seeking to determine if an ingredient found in shrimp and lobster shells might make future missions to Mars safer for space crews who could be injured along the way.
Scientists from Harvey Mudd College (HMC) in California and the University of Louisville are collaborating with bioengineering and biomaterials company BioSTAR West on research efforts to better understand how to treat injuries aboard long space flights. This effort is directed and led by Hawaii Chitopure Inc., a Honolulu based biomaterials company specializing in the U.S. manufacture of ultra-pure chitosan, a polymer developed from the shells of crustaceans, such as lobsters, crabs, and shrimp. The team has developed experiments using chitosan, which has recently gained approval in the U.S. for use in bandages and other hemostatic agents.
The series of space experiments will be launched aboard NASA's STS-118 Space Shuttle Endeavour mission, scheduled for August 7, 2007.
HMC Professor of Chemistry Shenda Baker and Professor of Engineering and Biology Elizabeth Orwin are studying human cell responses in microgravity through a series of experiments that will be completed during Endeavour's scheduled 11-day flight. Baker and Orwin helped coordinate the research design and will provide oversight to the Hawaii Chitopure-sponsored experiment, which builds on years of space flight research spearheaded by Dr. William Wiesmann, president and CEO of Hawaii Chitopure Inc., senior managing partner of BioSTAR West and a trustee at Harvey Mudd College.
The team also includes Professor Eugenia Wang of the University of Louisville, who has participated on research efforts with Wiesmann on prior space shuttle missions. Wang will contribute her expertise in space flight technology and analysis techniques to identify and quantify the effect of microgravity on the responses of genes and proteins using microchip platform technology.