Steelers' Brett Keisel and Mike Mitchell miss practice


PITTSBURGH -- Pittsburgh Steelers defensive end Brett Keisel and starting safety Mike Mitchell did not practice on Thursday, but inside linebacker Ryan Shazier participated in drills on a limited basis for the second consecutive day.

Keisel and Mitchell are working their way back from knee injuries, and the latter said on Wednesday that he plans on playing Monday night against the Houston Texans.

Starting nose tackle Steve McLendon (shoulder) and cornerback Ike Taylor (forearm) have already been ruled out for the 8:30 p.m. ET game at Heinz Field.

In addition to Keisel and Mitchell, fullback Will Johnson did not practice on Thursday because of an illness. Strong safety Troy Polamalu was given a veteran’s day off.

Shazier, who has missed the past three games with a sprained knee, is still limited as he tries to work his work way back to the field.

Strong safety Shamarko Thomas (hamstring) and defensive end Cameron Heyward (ankle) were also limited in practice. Heyward has said he will play against the Texans.

In Houston, linebackers Jadeveon Clowney (knee), Brian Cushing (knee), and Brooks Reed (groin) did not practice because of injuries. Cornerback Darryl Morris (ankle) also missed drills.

Running back Arian Foster (groin), wide receiver Andre Johnson (ankle), cornerback Johnathan Joseph (knee) and linebackers Mike Mohamed (calf) and Jeff Tarpinian (knee) all practiced on a limited basis.