After a knee injury, such as an ACL tear or rupture, immune cells travel to lymph nodes, where they interact with other cells that support and regulate inflammatory responses in the joint.

Vlatko Cancar explains why it was both “a good thing and a bad thing that I went under the knife” last December.

A preclinical study from New York City-based Hospital for Special Surgery found that earlier anterior cruciate ligament reconstruction can lead to lower immune cell activity, less inflammation and ...