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).
Reserve Best in Show: Vermilion's Sea Breeze â Irish Setter. 1  Retro NFL cheerleaders: 1980s and '90s. 2  NFL players' wives and girlfriends. 3  40 most hated NFL players of all time: loudmouths, cheaters, criminals. 4  Ranking every NFL starting quarterback from 1-32. 5  The absolute coolest names in the NHL.