The single-gene mutations directly responsible for early-onset Alzheimer's disease do not seem to be involved in late-onset Alzheimer's, and researchers have not found a specific gene that causes the late-onset form of the disease.
The NFLâs worst defense in 2015 are expected to be the Atlanta Falcons, Jacksonville Jaguars, Tennessee Titans, Chicago Bears and Tampa Bay Buccaneers (not necessarily in that order).
It seems odd that the most hated NFL player for a team in Houston would be Atlanta's backup quarterback, but that speaks to two things -- the lack of real rivalries fostered in the Texans' nondescript first 14 years of existence, and the depth of the grudge Texan fans still hold toward Schaub for the massive destruction his barrage of pick-sixes caused in 2013, wrote Pendergast in an email.