PLX208396

GSE112641: Comparative Transcriptomics of STR/ort, C57BL/6 and MRL/MpJ Knee Joints

• Organsim mouse
• Type RNASEQ
• Target gene
• Project ARCHS4

Injuries to the anterior cruciate ligament (ACL) often result in post-traumatic osteoarthritis (PTOA). PTOA accounts for ~12% of all osteoarthritis (OA) cases, yet the mechanisms contributing to OA after joint injury are not well understood. To better understand the molecular mechanisms behind PTOA development following ACL injury, we profiled ACL injury-induced gene expression changes in knee joints of three mouse strains with varying susceptibility to PTOA: STR/ort (highly susceptible), C57BL/6 (moderately susceptible) and super-healer MRL/MpJ (not susceptible) and identified genes differentially expressed between these strains at 0-day [before injury], 1-day, 1-week, and 2-weeks post-injury. This study highlights many new potential therapeutic targets and OA biomarkers. SOURCE: Aimy Sebastian (asebastian2@ucmerced.edu) - Lawrence Livermore National Laboratory