Osteoarthritis (OA) is a chronic degenerative disorder which occurs when the cartilage that cushions the ends of bones in joints wear down over a period of time. The molecular mechanisms of osteoarthritis have not received much attention among the public, except the few who are in research and development of drugs. OA is the most prevalent chronic joint disease, which increases in prevalence with age and affects majority of persons over 65. Unlike Rheumatoid arthritis (RA), OA is caused by mechanical wear and tear at the joints. Also, while RA can occur at any stage, OA occurs later in life of the individual. Both however, share some similarities in their…