Ken Blaze Photo / USA TODAY

Bears tight end Cole Kmet went through a limited practice on Thursday due to a quad injury.

Kmet has never missed a game since coming to the team in the 2020 draft. His absence would be a big blow to the offense Sunday because his run blocking on the edge could be a vital component in attacking the 31st-ranked run defense of Arizona.

Starting left guard Teven Jenkins remains in the concussion protocol and missing practice.

The Bears did get defensive end DeMarcus Walker back for a full practice on Thursday after he had missed Wednesday's practice with a leg injury.

A few other players were able to increase their participation after missing some practice time Wednesday. Running back Travis Homer was limited with a hamstring injury after he didn't practice on Wednesday. Wide receiver Darnell Mooney was back at practice after he was ill and didn't practice Wednesday.

Also, cornerback Jaylon Jones practiced on a limited basis after he missed Wednesday's practice.

Noah Sewell (knee), Equanimeous St. Brown (pectoral), tight end Marcedes Lewis (rest) and running back D'Onta Foreman (personal) were held out of Thursday's practice.

More must-reads:

TODAY'S BEST
Mets outfielder reveals details of team meeting following latest lopsided loss
Another masterpiece by Paul Skenes caps remarkable calendar year for rookie phenom
Mavericks provide notable status update on star rookie ahead of Game 5
Watch: Benches clear after Giants buzz Bryce Harper
Wizards make decision on their new head coach
Veteran sportscaster gives valuable insight into Caitlin Clark's WNBA debut
Patriots QB Jacoby Brissett addresses 'elephant in the room'
Iga Swiatek, Naomi Osaka have opposite reactions to crowd following epic French Open match
AEW owner stays quiet on potential interest in top WWE star
Donovan Mitchell's influence on Cavaliers listed among 'most powerful' in the NBA
Clippers 'determined' to keep these two star free agents
AEW sustains another major injury blow after Double or Nothing
Celtics HC Joe Mazzulla offers update on Kristaps Porzingis ahead of NBA Finals
Bengals HC Zac Taylor addresses holdouts from pair of star receivers
Charges against Scottie Scheffler dropped
Yankees icon respects Juan Soto holding out for free agency
Kyrie Irving praises Karl-Anthony Towns for overcoming 'unfair criticism' in Game 4
Cardinals star addresses struggles: 'I don't know what the answers are'
Manchester United star taking break from social media after challenging season
Jets HC explains how former Pro Bowl RB could help team