The Steelers placed Anderson (groin) on injured reserve Saturday.
Anderson signed a contract with the Steelers on Tuesday, Teresa Varley of the team's official site reports.
Anderson (undisclosed) is slated to sign with the Steelers on Monday, Mike Garafolo of NFL Network reports.
Anderson (undisclosed) was placed on injured reserve Tuesday.
The Patriots and Anderson have agreed to a restructured contract, Field Yates of ESPN reports.
Anderson (illness) was placed on injured reserve Friday.
Anderson (illness) is listed as out for Sunday's game at the Dolphins, Zack Cox of NESN reports.
Anderson (ankle) has been ruled out for Sunday's matchup against the Chiefs, Aric DiLalla of the Broncos' official site reports.
Anderson (ankle) won't play Sunday against the Rams.
Anderson (ankle) did not participate at practice Friday ahead of Sunday's game at the Rams, Mike Klis of 9News Denver reports.