Proteomic differences between male and female anterior cruciate ligament and patellar tendon.

ABSTRACT: The risk of anterior cruciate ligament (ACL) injury and re-injury is greater for women than men. Among other factors, compositional differences may play a role in this differential risk. Patellar tendon (PT) autografts are commonly used during reconstruction. The aim of the study was to compare protein expression in male and female ACL and PT. We hypothesized that there would be differences in key structural components between PT and ACL, and that components of the proteome critical for response to mechanical loading and response to injury would demonstrate significant differences between male and female. Two-dimensional liquid chromatography-tandem mass spectrometry and a label-free quantitative approach was used to identify proteomic differences between male and female PT and ACL. ACL co

SUBMITTER: Little D 

PROVIDER: S-EPMC4018326 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature