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Researchers are not sure of the exact causes of rheumatoid arthritis (RA), but they have discovered that cytokines (bioactive proteins), in particular TNF-alpha and IL-6 are significant contributors. These cytokines cause inflammation which leads to destruction of the joints and tissues. The action of another cytokine, placenta growth factor (PIGF), is suspected to be critical for the [...] Psoriasis is a genetic disease with at least eight chromosomes so far that researchers have identified as being connected to the genetic transmission of the disease. There are also several environmental factors that play key roles in the development of psoriasis, among them are drugs, skin trauma, infection and stress. [...] Several studies have been conducted into to effectiveness of the newest class of drugs, tumor necrosis factor (TNF)-alpha blockers, in treating rheumatoid arthritis. But there have been no published studies comparing TNF-alpha blockers with the older class of drugs, known as disease-modifying anti-rheumatic drugs (DMARDS), such as Remicade (infliximab), Enbrel (etanercept), and Humira (adalimumab). Recently a team [...] A recent review of treatments for Psoriatic arthritis (PsA) found that the benefit of different therapies depended how widespread the disease was. Psoriatic arthritis is the second most common cause of joint inflammation. It involves the skin and joints, but may also affect fingers and toes, eyes and the spine. The effect on the skin is seen [...] The FDA has received 30 reports of cancer in children under the age of 18 who had been treated for JIA with anti-TNF drugs along with other medications, such as methotrexate, or similar immunosuppressant drugs. [...] |
  
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