Only Fossett is flying solo on the estimated two to three week trip. In addition, three other teams have announced their plans to join the race, including a team who will make their attempt from Australia, ascending to an altitude of 130,000 feet.
ALS is a fatal disease: Most ALS patients die within two to five years of diagnosis. Common causes of death are respiratory failure and/or cardiac problems related to insufficient oxygen. Patients may also suffer respiratory infections, such as pneumonia.
Using the new treatment, researchers were able to stop the progression of ALS in one type of transgenic mouse model, which ordinarily would die within two weeks without treatment. Some of these mice have survived for more than 650 days, 500 days longer than any previous research has been able to achieve.