Sports Medicine

ACL injuries in female athletes traced to genes

Female athletes endure two to eight times more anterior cruciate ligament, or ACL, injuries than their male counterparts. Genes are likely a major factor, according to Dr. William Landis, G. Stafford Whitby Chair in Polymer Science at The University of Akron, and Dr. Kerwyn Jones, Chair of Pediatric Orthopedics for Akron Children’s Hospital. The findings could change the way women athletes receive sports training and treatment for their injuries and could possibly lead to genetic counseling regarding athletic participation.

Jones and Landis have been probing the significant gap in ACL injury occurrence among young women and men athletes for years, exploring other potential attributes such as hormones and the gait or stance of women as compared to men.

“We wondered about the influence of genes and how they might affect the structure or integrity of these ligaments,” Landis says, explaining that he and Jones examined 14 fresh surgical samples of ruptured ligament tissue taken from both female and male athletes who suffered non-contact injuries of the tissues. “After some very detailed and extensive analysis through gene microarray techniques, we discovered 32 genes that were expressed to much different degrees in the female injured ligaments compared with those of males.”

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Josh Sandberg

Josh Sandberg is the President and CEO of Ortho Spine Partners and sits on several company and industry related Boards. He also is the Creator and Editor of OrthoSpineNews.

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